/* ===== セルスタ公式サイト 改善案（2026-10） =====
   既存の basis.css の後に読み込む追加分。クラス名はすべて ix- で始める */

/* ---------- ① ヘッダー：活用マップのドロップダウン（PC） ---------- */
.p-header_list > li.ix-dd { position: relative; }
.ix-dd > a { display: flex !important; align-items: center; gap: 6px; padding: 6px 12px !important; margin: -6px -12px; border-radius: 999px; transition: background-color .2s ease; }
.ix-dd > a::after { display: none !important; }
.ix-dd_caret { width: 12px; height: 12px; flex: none; transition: transform .25s ease; }
.ix-dd:hover > a, .ix-dd:focus-within > a, .ix-dd.is-open > a { background-color: #fff6c7; }
.ix-dd:hover .ix-dd_caret, .ix-dd:focus-within .ix-dd_caret, .ix-dd.is-open .ix-dd_caret { transform: rotate(180deg); }
.ix-dd_panel {
  position: absolute; left: 50%; top: calc(100% + 18px); z-index: 50;
  width: 340px; padding: 10px; transform: translate(-50%, 6px);
  background: #fff; border: 1.5px solid #000; border-radius: 18px; box-shadow: 5px 5px #c1a90080;
  opacity: 0; visibility: hidden; transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.ix-dd_panel::before { content: ""; position: absolute; left: 50%; top: -9px; width: 16px; height: 16px; margin-left: -8px; background: #fff; border-left: 1.5px solid #000; border-top: 1.5px solid #000; transform: rotate(45deg); }
.ix-dd_panel::after { content: ""; position: absolute; left: 0; right: 0; top: -22px; height: 22px; } /* ホバーが途切れないための隙間埋め */
.ix-dd:hover .ix-dd_panel, .ix-dd:focus-within .ix-dd_panel, .ix-dd.is-open .ix-dd_panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.ix-dd_list { display: grid; gap: 2px; }
.ix-dd_list a { display: flex !important; align-items: center; gap: 12px; padding: 9px 10px !important; border-radius: 12px; font-size: 1rem !important; font-weight: 600; line-height: 1.4 !important; transition: background-color .15s ease; }
.ix-dd_list a::after { display: none !important; }
.ix-dd_list a:hover, .ix-dd_list a:focus-visible { background-color: #fff6c7; }
.ix-dd_ic { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: #ffe768; }
.ix-dd_ic svg { width: 20px; height: 20px; }
.ix-dd_txt { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ix-dd_txt small { font-size: .75rem; font-weight: 500; color: #7a6a3a; letter-spacing: .02em; }
.ix-dd_go { flex: none; width: 9px; height: 14px; color: #fa7e02; }
.ix-dd_list .is-soon { opacity: .55; pointer-events: none; }
.ix-dd_list .is-soon small { color: #fa7e02; }
.ix-dd_all { display: block; margin-top: 6px; padding: 10px 0 4px !important; border-top: 1.5px dashed #e6d48a; text-align: center; font-size: .875rem !important; font-weight: 700; color: #fa7e02; }
.ix-dd_all::after { display: none !important; }

/* 既存の .p-header_list a span などに負けないよう強めに指定 */
.p-header .ix-dd_panel span, .p-header .ix-dd_panel small { position: static !important; background: none; }
.p-header .ix-dd_panel .ix-dd_ic { display: grid !important; place-items: center; width: 38px !important; height: 38px !important; border-radius: 50% !important; background: #ffe768 !important; }
.p-header .ix-dd_panel .ix-dd_ic svg, .ix-acc_list .ix-dd_ic svg { display: block; width: 20px; height: 20px; }
.p-header .ix-dd_panel .ix-dd_txt { display: flex !important; flex-direction: column; gap: 1px; font-size: 1rem; }
.p-header .ix-dd_panel .ix-dd_txt small { display: block !important; font-size: .75rem !important; line-height: 1.4; white-space: nowrap; }
.p-header .ix-dd_panel .ix-dd_go { display: block !important; width: 9px; }
.ix-dd_panel { width: 360px; }
.ix-dd_list li { list-style: none; }

/* ---------- ① ヘッダー：活用マップのアコーディオン（スマホ） ---------- */
.ix-acc_btn { display: flex; width: 100%; align-items: center; justify-content: center; gap: 8px; padding: 25px 0; background: none; border: 0; font: inherit; font-weight: 600; font-size: 1.25rem; line-height: 1.5556; color: inherit; cursor: pointer; }
.ix-acc_btn svg { width: 14px; height: 14px; transition: transform .25s ease; }
.ix-acc.is-open .ix-acc_btn svg { transform: rotate(180deg); }
.ix-acc_panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.ix-acc.is-open .ix-acc_panel { grid-template-rows: 1fr; }
.ix-acc_panel > div { overflow: hidden; }
.ix-acc_list { margin: 0 0 20px; padding: 8px; background: #fff; border-radius: 16px; display: grid; gap: 2px; }
.ix-acc_list a { display: flex !important; align-items: center; gap: 12px; padding: 12px 10px !important; text-align: left !important; font-size: 1rem !important; border-radius: 12px; }
.ix-acc_list .ix-dd_txt small { font-size: .75rem; }

/* ---------- ② 動画：再生できることを分かりやすく ---------- */
.p-utilizationMap_movie-btn { position: relative; cursor: pointer; overflow: hidden; }
.p-utilizationMap_movie-btn img { transition: transform .4s ease, filter .3s ease; }
.ix-play { position: absolute; inset: 0; pointer-events: none; }
.ix-play_ring { position: absolute; left: 9.6%; top: 77%; width: 8.4%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 3px rgba(250,126,2,.55); animation: ix-pulse 1.8s ease-out infinite; }
.ix-play_center { position: absolute; left: 50%; top: 50%; width: 15%; aspect-ratio: 1; transform: translate(-50%, -50%) scale(.6); border-radius: 50%; background: rgba(250,126,2,.95); box-shadow: 0 8px 24px rgba(0,0,0,.25); display: grid; place-items: center; opacity: 0; transition: opacity .25s ease, transform .3s cubic-bezier(.34,1.56,.64,1); }
.ix-play_center svg { width: 38%; margin-left: 8%; }
.ix-play_label { position: absolute; left: 50%; bottom: 7%; transform: translateX(-50%); white-space: nowrap; transition: background-color .2s ease, transform .2s ease; display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px 10px 12px; border-radius: 999px; background: #000; color: #fff; font-size: clamp(12px, 1.25vw, 16px); font-weight: 700; letter-spacing: .03em; box-shadow: 3px 3px 0 #fa7e02; transition: background-color .2s ease; }
.ix-play_label i { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: #fa7e02; }
.ix-play_label i svg { width: 10px; margin-left: 2px; }
.p-utilizationMap_movie-btn:hover img, .p-utilizationMap_movie-btn:focus-visible img { transform: scale(1.02); filter: brightness(.94); }
.ix-play_center { display: none; }
.p-utilizationMap_movie-btn:hover .ix-play_ring, .ix-hover .ix-play_ring { animation-duration: 1s; border-width: 4px; }
.p-utilizationMap_movie-btn:hover .ix-play_label, .ix-hover .ix-play_label { background: #fa7e02; transform: translateX(-50%) scale(1.05); }
.ix-hover img { transform: scale(1.02); filter: brightness(.94); }
@keyframes ix-pulse { 0% { transform: translate(-50%,-50%) scale(.9); opacity: 1; } 100% { transform: translate(-50%,-50%) scale(1.6); opacity: 0; } }

/* ---------- ③ メリット：大きな実画面を2〜3枚 ---------- */
.ix-merit.p-utilizationMap_list-item { flex-direction: column; align-items: stretch; gap: 28px; padding: 60px 60px 50px 190px; }
.ix-merit .p-utilizationMap_list-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px 40px; align-items: start; }
.ix-merit .p-utilizationMap_list-title { margin: 0; }
.ix-merit .p-utilizationMap_list-list { margin: 0; }
.ix-shots { display: grid; gap: 18px; margin-left: -130px; }
.ix-shots.is-2 { grid-template-columns: 1fr auto 1fr; align-items: start; }
.ix-shots.is-3 { grid-template-columns: 1fr auto 1fr auto 1fr; align-items: start; }
.ix-shot { margin: 0; }
.ix-shot_frame { position: relative; display: block; width: 100%; padding: 0; background: #fff; border: 1.5px solid #000; border-radius: 12px; overflow: hidden; box-shadow: 4px 4px #c1a90080; cursor: zoom-in; }
.ix-shot_bar { display: flex; align-items: center; gap: 6px; padding: 8px 12px; background: #000; }
.ix-shot_bar i { width: 9px; height: 9px; border-radius: 50%; background: #ff6159; }
.ix-shot_bar i:nth-child(2) { background: #ffbd2e; }
.ix-shot_bar i:nth-child(3) { background: #28c941; }
.ix-shot_zoom { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; color: #fff; font-style: normal; font-size: .75rem; font-weight: 700; line-height: 1; opacity: .9; }
.ix-shot_zoom svg { width: 14px; height: 14px; }
.ix-shot_frame:hover .ix-shot_zoom { opacity: 1; color: #ffe100; }
.ix-shot_frame img { display: block; width: 100%; height: auto; }
.ix-shot figcaption { display: flex; align-items: baseline; gap: 8px; margin-top: 10px; font-size: .9375rem; font-weight: 700; line-height: 1.5; }
.ix-shot figcaption b { flex: none; display: inline-grid; place-items: center; min-width: 26px; height: 26px; border-radius: 50%; background: #ffe768; border: 1.5px solid #000; font-size: .8125rem; }
.ix-shots_arrow { align-self: center; margin-top: -30px; color: #fa7e02; }
.ix-shots_arrow svg { width: 22px; height: 22px; display: block; }
.ix-shot_todo { display: grid; place-items: center; aspect-ratio: 16 / 9; padding: 16px; background: repeating-linear-gradient(-45deg, #fffbe2 0 12px, #fff6c7 12px 24px); color: #7a6a3a; font-size: .875rem; font-weight: 700; text-align: center; line-height: 1.6; }
.ix-shot_todo span { display: block; margin-top: 4px; font-size: .75rem; font-weight: 500; }
.ix-lb { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; padding: 30px; background: rgba(0,0,0,.82); cursor: zoom-out; }
.ix-lb img { max-width: min(96vw, 1400px); max-height: 90vh; border-radius: 10px; background: #fff; }
@media screen and (max-width: 834px) {
  .ix-merit.p-utilizationMap_list-item { padding: 124px 15px 30px; gap: 20px; }
  .ix-merit .p-utilizationMap_list-body { grid-template-columns: 1fr; }
  .ix-shots { margin-left: 0; }
  .ix-shots.is-2, .ix-shots.is-3 { grid-template-columns: 1fr; }
  .ix-shots_arrow { justify-self: center; margin: -6px 0; transform: rotate(90deg); }
}

/* ---------- 追加提案：活用マップの「詳しく見る」をボタンに ---------- */
.p-sec04_body-link.ix-more { display: inline-flex !important; align-items: center; gap: 10px; margin-top: 14px; padding: 12px 18px 12px 24px !important; border: 1.5px solid #000; border-radius: 999px; background: #fff; box-shadow: 3px 3px #c1a90080; font-size: 1rem !important; line-height: 1.4 !important; text-decoration: none !important; transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease; }
.p-sec04_body-link.ix-more::before, .p-sec04_body-link.ix-more::after { display: none !important; }
.ix-more i { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #fbbd05; }
.ix-more i svg { width: 12px; height: 12px; }
.p-sec04_body-link.ix-more:hover { background: #fff6c7; transform: translate(-1px, -1px); box-shadow: 4px 4px #c1a90080; }

/* ---------- 追加提案：料金表の各項目の説明 ---------- */
.ix-defs { margin-top: 24px; padding: 20px 24px; border: 1.5px dashed #d9c46b; border-radius: 16px; background: #fffdf2; font-size: .9375rem; line-height: 1.7; }
.ix-defs p { margin: 0 0 6px; font-weight: 700; }
.ix-defs dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; }
.ix-defs dt { font-weight: 700; }
.ix-defs dd { margin: 0; }
@media screen and (max-width: 834px) { .ix-defs dl { grid-template-columns: 1fr; gap: 0; } .ix-defs dd { margin-bottom: 8px; } }

@media (prefers-reduced-motion: reduce) { .ix-play_ring { animation: none; } }
.ix-shots:not(.is-2):not(.is-3) { max-width: 860px; }

/* ---------- 追加提案：トップ「困ったを解決」カードを実画面＋吹き出しに ---------- */
.p-sec03_item-img.ix-sol { position: relative; aspect-ratio: 322 / 210; overflow: hidden; background: repeating-linear-gradient(-45deg, #f1f1f1 0 10px, #e9e9e9 10px 20px); }
.ix-sol_win { position: absolute; left: 9%; top: 13%; width: 82%; border: 1.5px solid #000; border-radius: 8px; overflow: hidden; background: #fff; box-shadow: 3px 3px #c1a90080; }
.ix-sol_win::before { content: ""; display: block; height: 12px; background: #000 radial-gradient(circle at 9px 6px, #ff6159 2.5px, transparent 3px), #000; }
.ix-sol_win img { display: block; width: 100%; height: auto; }
.ix-sol_tag { position: absolute; z-index: 2; padding: 5px 10px; border: 1.5px solid #000; border-radius: 999px; background: #ffe100; box-shadow: 2px 2px #c1a90080; font-size: clamp(10px, .95vw, 13px); font-weight: 700; line-height: 1.35; text-align: center; white-space: nowrap; }
.ix-sol_tag.t1 { left: 3%; top: 5%; }
.ix-sol_tag.t2 { right: 3%; top: 44%; }
.ix-sol_tag.t3 { left: 5%; bottom: 5%; }
.ix-sol .ix-sol_tag { animation: ix-solin .6s cubic-bezier(.34,1.56,.64,1) both; }
.ix-sol .ix-sol_tag.t2 { animation-delay: .15s; }
.ix-sol .ix-sol_tag.t3 { animation-delay: .3s; }
@keyframes ix-solin { from { opacity: 0; transform: translateY(8px) scale(.9); } }
@media screen and (max-width: 834px) { .ix-sol_tag { font-size: 12px; } }
@media (prefers-reduced-motion: reduce) { .ix-sol .ix-sol_tag { animation: none; } }

/* =====================================================================
   メニューと動画のデザイン（メニューは B案＝html に ix-menu-b、動画は A案）
   ===================================================================== */
/* --- メニュー：A では新しい部品を隠す --- */
.ix-dd_no, .ix-dd_pic, .ix-dd_side, .ix-dd_head { display: none !important; }
.ix-dd_list .is-soon { display: flex; align-items: center; gap: 12px; padding: 9px 10px; }
.ix-acc_list .is-soon { display: flex; align-items: center; gap: 12px; padding: 12px 10px; opacity: .55; }

/* --- メニュー 案B：イラストカード型（活用マップの絵をそのまま並べる） --- */
.ix-menu-b .ix-dd_panel { width: 900px; padding: 0; display: grid !important; grid-template-columns: 230px 1fr; overflow: visible; border-radius: 22px; }
.ix-menu-b .ix-dd_panel::before { left: 270px; }
.ix-menu-b .ix-dd_panel { left: 0; transform: translate(-240px, 6px); }
.ix-menu-b .ix-dd:hover .ix-dd_panel, .ix-menu-b .ix-dd:focus-within .ix-dd_panel, .ix-menu-b .ix-dd.is-open .ix-dd_panel { transform: translate(-240px, 0); }
.ix-menu-b .ix-dd_side { display: flex !important; flex-direction: column; align-items: center; justify-content: space-between; gap: 10px; padding: 22px 18px 20px; border-radius: 20px 0 0 20px; background: #ffe100 radial-gradient(circle, rgba(196,128,0,.18) 1.4px, transparent 1.8px) 0 0 / 14px 14px; border-right: 1.5px solid #000; }
.ix-menu-b .ix-dd_side-t { margin: 0; font-size: 1.375rem !important; font-weight: 700; line-height: 1.3; text-align: center; }
.ix-menu-b .ix-dd_side-t small { display: block !important; margin-bottom: 4px; font-size: .75rem !important; color: #fa7e02; letter-spacing: .04em; }
.ix-menu-b .ix-dd_side img { width: 150px; height: auto; }
.ix-menu-b .ix-dd_side-btn { display: block !important; width: 100%; padding: 10px 0 !important; border: 1.5px solid #000; border-radius: 999px; background: #fff; box-shadow: 3px 3px #c1a90080; text-align: center; font-size: .8125rem !important; font-weight: 700; }
.ix-menu-b .ix-dd_side-btn::after { display: none !important; }
.ix-menu-b .ix-dd_main { padding: 16px; }
.ix-menu-b .ix-dd_all { display: none !important; }
.ix-menu-b .ix-dd_list { grid-template-columns: repeat(4, 1fr); gap: 10px; }
.ix-menu-b .ix-dd_list a, .ix-menu-b .ix-dd_list .is-soon { position: relative !important; display: flex !important; flex-direction: column; align-items: center; gap: 4px; height: 100%; padding: 10px 6px 12px !important; border: 1.5px solid #000; border-radius: 14px; background: #fff; box-shadow: 3px 3px #c1a90080; text-align: center; transition: transform .15s ease, background-color .15s ease; }
.ix-menu-b .ix-dd_list a:hover { background: #fff6c7 !important; transform: translateY(-3px); }
/* 元サイトの「文字がくるっと回る」動き・黄色い丸をメニューの中では止める（隣のカードまで一緒に動いて見えるため） */
.p-header_list .ix-dd_panel a span, .p-header_list .ix-dd_panel a:hover span { transform: none !important; transition: none !important; }
.p-header_list .ix-dd_panel a::after { display: none !important; }
.ix-menu-b .ix-dd_no { display: inline-flex !important; align-items: baseline; gap: 3px; font-size: .625rem !important; font-weight: 700; color: #7a6a3a; }
.ix-menu-b .ix-dd_no b { font-size: .9375rem; color: #000; }
.ix-menu-b .ix-dd_pic { display: grid !important; place-items: center; width: 100%; height: 92px; }
.ix-menu-b .ix-dd_pic img { max-width: 100%; max-height: 92px; width: auto; height: auto; }
.ix-menu-b .ix-dd_ic, .ix-menu-b .ix-dd_go, .ix-menu-b .p-header .ix-dd_panel .ix-dd_ic, .ix-menu-b .p-header .ix-dd_panel .ix-dd_go { display: none !important; }
.ix-menu-b .ix-dd_txt { align-items: center; font-size: .875rem !important; font-weight: 700; line-height: 1.35; }
.ix-menu-b .ix-dd_txt small { white-space: normal !important; font-size: .6875rem !important; }
.ix-menu-b .ix-dd_list .is-soon { opacity: 1; background: #f4f4f4; }
.ix-menu-b .ix-dd_list .is-soon .ix-dd_pic { opacity: .45; }

/* --- スマホのアコーディオン：カード2列 --- */
.ix-menu-b .ix-acc_list { grid-template-columns: 1fr 1fr; gap: 8px; background: transparent; padding: 0; }
.ix-menu-b .ix-acc_list a, .ix-menu-b .ix-acc_list .is-soon { flex-direction: column; gap: 4px !important; padding: 10px 6px !important; text-align: center !important; background: #fff; border: 1.5px solid #000; border-radius: 14px; opacity: 1; }
.ix-menu-b .ix-acc_list .ix-dd_pic { display: grid !important; place-items: center; height: 70px; }
.ix-menu-b .ix-acc_list .ix-dd_pic img { max-height: 70px; width: auto; }
.ix-menu-b .ix-acc_list .ix-dd_no { display: block !important; font-size: .625rem; font-weight: 700; color: #7a6a3a; }
.ix-menu-b .ix-acc_list .ix-dd_ic, .ix-menu-b .ix-acc_list .ix-dd_go { display: none !important; }
.ix-menu-b .ix-acc_list .ix-dd_txt { align-items: center; font-size: .875rem; }

/* --- 動画：共通（プレーヤー風の部品） --- */
.ix-play { display: none !important; }
.ix-mv { position: absolute; inset: 0; pointer-events: none; font-family: inherit; }
.ix-mv_play { position: absolute; }
.ix-mv_btn { position: relative; z-index: 1; display: grid; place-items: center; width: 100%; height: 100%; border-radius: 50%; background: #fa7e02; border: 4px solid #fff; box-shadow: 0 6px 0 #c15f00, 0 10px 24px rgba(0,0,0,.25); transition: transform .2s cubic-bezier(.34,1.56,.64,1); }
.ix-mv_btn svg { width: 36%; margin-left: 9%; }
.ix-mv_ring { position: absolute; inset: 0; border-radius: 50%; border: 4px solid #fff; animation: ix-mvring 1.8s ease-out infinite; }
@keyframes ix-mvring { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.7); opacity: 0; } }
.ix-mv_bubble { position: absolute; padding: 9px 16px; border: 2px solid #000; border-radius: 14px; background: #fff; color: #000; font-size: clamp(12px, 1.25vw, 17px); font-weight: 700; white-space: nowrap; box-shadow: 3px 3px #c1a90080; animation: ix-mvbob 2.4s ease-in-out infinite; }
.ix-mv_bubble::before { content: ""; position: absolute; width: 12px; height: 12px; background: inherit; border-left: 2px solid #000; border-bottom: 2px solid #000; }
@keyframes ix-mvbob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -5px; } }
.ix-mv_bar { position: absolute; left: 0; right: 0; bottom: 0; height: 9%; min-height: 30px; display: flex; align-items: center; gap: 12px; padding: 0 2.5%; background: linear-gradient(transparent, rgba(0,0,0,.75)); color: #fff; }
.ix-mv_bar-ic svg { width: 12px; display: block; }
.ix-mv_time { font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ix-mv_track { flex: 1; height: 5px; border-radius: 99px; background: rgba(255,255,255,.4); overflow: hidden; }
.ix-mv_track i { display: block; width: 0; height: 100%; background: #fa7e02; transition: width .6s ease; }
.ix-mv_bar-sq, .ix-mv_bar-full { width: 16px; height: 12px; border: 2px solid #fff; border-radius: 3px; opacity: .85; }
.ix-mv_bar-full { border-style: dashed; }
.p-utilizationMap_movie-btn:hover .ix-mv_btn, .ix-hover .ix-mv_btn { transform: scale(1.12); }
.p-utilizationMap_movie-btn:hover .ix-mv_track i, .ix-hover .ix-mv_track i { width: 12%; }
.p-utilizationMap_movie-btn:hover .ix-mv_bubble, .ix-hover .ix-mv_bubble { background: #ffe100; }

/* --- 動画 案A：今のサムネイル（イラスト）＋プレーヤー風。既存の再生ボタンの上に重ねる --- */
.ix-mv_play { left: 5.4%; top: 70.6%; width: 7.6%; aspect-ratio: 1; }
.ix-mv_bubble { left: 31.5%; top: 72%; }
.ix-mv_bubble::before { left: -8px; top: 50%; margin-top: -6px; transform: rotate(45deg); }
.ix-mv--low .ix-mv_play { top: 80.2%; }
.ix-mv--low .ix-mv_bubble { top: 81.6%; }

/* スマホ：サムネイルが小さいので、線・影・吹き出し・バーを細く小さく */
@media (max-width: 834px) {
  .ix-mv_btn { border-width: 2px; box-shadow: 0 2px 0 #c15f00; }
  .ix-mv_ring { border-width: 2px; }
  .ix-mv_bubble { padding: 3px 8px; border-width: 1.5px; border-radius: 8px; font-size: 10px; box-shadow: 2px 2px #c1a90080; }
  .ix-mv_bubble::before { width: 7px; height: 7px; left: -5px; margin-top: -3.5px; border-width: 1.5px; }
  .ix-mv_bar { min-height: 20px; gap: 8px; }
  .ix-mv_time { font-size: 10px; }
  .ix-mv_bar-ic svg { width: 9px; }
  .ix-mv_track { height: 3px; }
  .ix-mv_bar-sq, .ix-mv_bar-full { width: 12px; height: 9px; border-width: 1.5px; }
}
@media (prefers-reduced-motion: reduce) { .ix-mv_ring, .ix-mv_bubble { animation: none; } }

/* =========================================================
   トップ「導入事例」：カードを充実（変化の数字・全文・使っている機能・読むボタン）
   ========================================================= */
.ix-wk_card { display: flex !important; flex-direction: column; background: #fff; transition: transform .2s ease; }
.ix-wk_card:hover { transform: translateY(-4px); }
.ix-wk_card .p-sec05_slide-body { display: flex; flex-direction: column; flex: 1; }
.ix-wk_change { display: block; margin-bottom: 14px; padding: 8px 12px 9px; border: 1.5px solid #000; border-radius: 10px; background: #ffe100; }
.ix-wk_change small { display: block; font-size: .75rem; font-weight: 700; line-height: 1.4; color: #5c4b00; }
.ix-wk_change > span { display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 8px; }
.ix-wk_change s { text-decoration: none; font-size: 1rem; font-weight: 700; color: #6d6248; }
.ix-wk_change i { font-style: normal; font-weight: 900; color: #fa7e02; }
.ix-wk_change b { font-size: 1.375rem; font-weight: 900; line-height: 1.3; letter-spacing: .02em; }
.ix-wk_card .p-sec05_slide-title { position: relative; display: block; -webkit-line-clamp: unset; overflow: visible; margin-bottom: 22px; padding: 12px 14px; border: 1.5px solid #000; border-radius: 14px; background: #fff; font-size: 1rem; line-height: 1.7; }
.ix-wk_card .p-sec05_slide-title::after { content: ""; position: absolute; left: 22px; bottom: -8px; width: 13px; height: 13px; background: #fff; border-right: 1.5px solid #000; border-bottom: 1.5px solid #000; transform: rotate(45deg); }
.ix-wk_card .p-sec05_slide-dl { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; margin-bottom: 10px; }
.ix-wk_card .p-sec05_slide-dl .item { display: block; }
.ix-wk_card .p-sec05_slide-dl dt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); padding: 0; margin: 0; }
.ix-wk_card .p-sec05_slide-dl .item:first-child dd { font-size: 1.125rem; font-weight: 700; }
.ix-wk_card .p-sec05_slide-dl .item:last-child dd { padding: 1px 10px; border: 1.5px solid #000; border-radius: 99px; background: #fff6c7; font-size: .75rem; font-weight: 700; }
.ix-wk_card .p-sec05_slide-dl .item:last-child dd::after { content: "プラン"; }
.ix-wk_tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.ix-wk_tags span { padding: 2px 9px; border-radius: 99px; background: #f1efe8; font-size: .75rem; font-weight: 700; color: #4a4232; }
.ix-wk_tags span::before { content: "#"; margin-right: 1px; color: #fa7e02; }
.ix-wk_read { margin-top: auto; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; border: 1.5px solid #000; border-radius: 999px; background: #ffe100; box-shadow: 3px 3px #c1a90080; font-size: .875rem; font-weight: 700; }
.ix-wk_read i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #000; color: #fff; }
.ix-wk_read svg { width: 12px; height: 12px; }
.ix-wk_card:hover .ix-wk_read { background: #ffd000; }

/* =========================================================
   11/5 リサーチ補助機能ページ（課題の箱の代わりにメインコピー＋ボタン）
   ========================================================= */
.ix-rs_head .p-utilizationMap_head-boxInner { text-align: center; }
.ix-rs_lead { margin: 18px auto 0; max-width: 760px; font-size: 1.0625rem; font-weight: 600; line-height: 1.9; }
.ix-rs_btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; }
.ix-rs_btn { display: inline-flex; align-items: center; justify-content: center; min-width: 280px; padding: 14px 26px; border: 1.5px solid #000; border-radius: 999px; background: #fff; box-shadow: 3px 3px #c1a90080; font-size: 1rem; font-weight: 700; transition: transform .15s ease, background-color .15s ease; }
.ix-rs_btn.is-main { background: #ffe100; }
.ix-rs_btn:hover { transform: translateY(-2px); background: #fff6c7; }
.ix-rs_get { max-width: 860px; margin: 22px auto 0; padding: 18px 22px; border: 1.5px solid #000; border-radius: 16px; background: #fff; text-align: left; }
.ix-rs_getTtl { margin: 0 0 10px; font-size: .9375rem; font-weight: 700; }
.ix-rs_steps { display: flex; flex-wrap: wrap; gap: 8px 10px; margin: 0; padding: 0; list-style: none; font-size: .9375rem; font-weight: 700; line-height: 1.5; }
.ix-rs_steps li { display: flex; align-items: center; gap: 8px; flex: none; width: auto; margin: 0; }
.ix-rs_steps li + li::before { content: "→"; margin-right: 2px; color: #fa7e02; font-weight: 700; }
.ix-rs_steps b { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #ffe100; border: 1.5px solid #000; font-size: .8125rem; }
.ix-rs_getTxt { margin: 10px 0 0; font-size: .875rem; line-height: 1.7; color: #333; }
@media screen and (max-width: 834px) { .ix-rs_steps { flex-direction: column; } .ix-rs_steps li + li::before { display: none; } }
.ix-rs_small { margin-top: 14px; font-size: .8125rem; color: #6b5b2e; line-height: 1.7; }
.ix-note { margin-top: 10px; font-size: .8125rem; color: #6b5b2e; }
@media (max-width: 834px) {
  .ix-rs_lead { font-size: .9375rem; text-align: left; }
  .ix-rs_btn { min-width: 0; width: 100%; }
  .ix-rs_small { text-align: left; }
}
/* 4枚のときは2×2で並べる（矢印なし） */
.ix-shots.is-4 { grid-template-columns: 1fr 1fr; gap: 24px 28px; align-items: start; }
.ix-shots.is-4 .ix-shots_arrow { display: none; }
@media (max-width: 834px) { .ix-shots.is-4 { grid-template-columns: 1fr; } }
.ix-merit .p-utilizationMap_list-body .ix-note { grid-column: 2; margin: 4px 0 0; }
@media screen and (max-width: 834px) { .ix-merit .p-utilizationMap_list-body .ix-note { grid-column: 1; } }

/* 11/7 他の機能を見る：スマホで説明が1行のとき、見出しが右上の矢印にかぶらないよう、説明の高さを矢印の分だけ確保 */
@media screen and (max-width: 834px) { .c-links_item .sub { min-height: 34px; } }